Question

How will you make a torch at home?​

Answer 1

Answer:

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Explanation:

Step 1: Required Materials.

Step 2: Circuit Diagram.

Step 3: Attach a wire and an On / off switch.

Step 4: Attach a LED and a Switch.

Step 5: Connect a resistor to an LED.

Step 6: Connect the -ve Terminal of LED and the -ve Terminal of Battery.

Step 7: Connect +ve Terminal LED and +ve Terminal Battery.

Step 8: Secure the Connections.

Answer 2

Answer:

We can make a home made torch by using an electric cell, a torch bulb and a piece of wire.

Take a torch bulb. Connect one end of a wire to the metal case and the other end to the negative terminal of an electric cell. Then bring the  metal tip at the base of the bulb in contact with the positive terminal of  the bulb. The bulb glows. If the bulb is removed away from the cell it  does not glow.

Explanation:

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